JPH01150294U

JPH01150294U -

Info

Publication number: JPH01150294U
Application number: JP4766688U
Authority: JP
Priority date: 1988-04-08
Filing date: 1988-04-08
Publication date: 1989-10-17

Description

[Brief explanation of the drawing]

図面はいずれも本考案の代表的実施態様におけ
る管継手部分のみを示すもので、、第１図は捻り
管継手の組立状態を示す斜視図、第２図はその部
分破断正面図、第３図は異なる態様の切欠部を備
えた捻り管継手についての正面図である。主要な符号の説明、１……捻り管継手、２……
（内側に位置する）管、３……（外側に位置する
）管、４……接続部、５，６……周側壁、７……
周溝、８……弾性水封材、９……係止片、１０…
…切欠部。 All the drawings show only the pipe joint portion in a typical embodiment of the present invention; Fig. 1 is a perspective view showing the assembled state of the twist pipe joint, Fig. 2 is a partially cutaway front view thereof, and Fig. 3 is a perspective view showing the assembled state of the twist pipe joint. FIG. 2 is a front view of a torsion pipe joint with a different embodiment of a cutout. Explanation of main symbols, 1...Twisted pipe joint, 2...
Pipe (located on the inside), 3... Pipe (located on the outside), 4... Connection section, 5, 6... Circumferential wall, 7...
Circumferential groove, 8... Elastic water sealing material, 9... Locking piece, 10...
...Notch.

Claims

[Scope of utility model registration request]

The circumferential walls of two pipes that can be screwed together are overlapped at the connecting part, and a locking piece is provided on the circumferential wall of the inner pipe, and a locking piece is provided on the circumferential wall of the outer pipe, and a locking piece is provided on the circumferential wall of the outer pipe. A passage-like notch is provided that can be freely engaged with the locking piece extending inward from the tube, a circumferential groove is provided on the contact surface of the circumferential side wall of one of the tubes, and an annular elastic water sealing material is attached to the circumferential groove. A twist pipe joint characterized by: